subsys/net/lib/sockets/sockets_internal.h

/*
 * Copyright (c) 2017 Linaro Limited
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#ifndef _SOCKETS_INTERNAL_H_
#define _SOCKETS_INTERNAL_H_

#define SOCK_EOF 1
#define SOCK_NONBLOCK 2

static inline void sock_set_flag(struct net_context *ctx, u32_t mask,
				 u32_t flag)
{
	u32_t val = POINTER_TO_INT(ctx->user_data);

	val = (val & ~mask) | flag;
	(ctx)->user_data = INT_TO_POINTER(val);
}

static inline u32_t sock_get_flag(struct net_context *ctx, u32_t mask)
{
	return POINTER_TO_INT(ctx->user_data) & mask;
}

#define sock_is_eof(ctx) sock_get_flag(ctx, SOCK_EOF)
#define sock_set_eof(ctx) sock_set_flag(ctx, SOCK_EOF, SOCK_EOF)
#define sock_is_nonblock(ctx) sock_get_flag(ctx, SOCK_NONBLOCK)

#endif /* _SOCKETS_INTERNAL_H_ */